Datasheet Details
| Part number | IRS2540PBF |
|---|---|
| Manufacturer | International Rectifier (now Infineon) |
| File Size | 451.72 KB |
| Description | (IRS254xxPBF) LED BUCK REGULATOR CONTROL IC |
| Datasheet | IRS2540PBF_InternationalRectifier.pdf |
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Overview: Data Sheet No. PD60293 IRS254(0,1)(S)PbF LED BUCK REGULATOR CONTROL.
| Part number | IRS2540PBF |
|---|---|
| Manufacturer | International Rectifier (now Infineon) |
| File Size | 451.72 KB |
| Description | (IRS254xxPBF) LED BUCK REGULATOR CONTROL IC |
| Datasheet | IRS2540PBF_InternationalRectifier.pdf |
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The IRS254(0,1) are high voltage, high frequency buck control ICs for constant LED current regulation.
They incorporate a continuous mode time-delayed hysteretic buck regulator to directly control the average load current, using an accurate on-chip bandgap voltage reference.
The application is inherently protected against short circuit conditions, with the ability to easily add opencircuit protection.
| Part Number | Description |
|---|---|
| IRS2540 | (IRS2540 / IRS2541) LED Buck Regulator Control IC |
| IRS25401 | LED BUCK REGULATOR CONTROLLER |
| IRS2540SPBF | (IRS254xxPBF) LED BUCK REGULATOR CONTROL IC |
| IRS2541 | (IRS2540 / IRS2541) LED Buck Regulator Control IC |
| IRS25411 | LED BUCK REGULATOR CONTROLLER |
| IRS2541PBF | (IRS254xxPBF) LED BUCK REGULATOR CONTROL IC |
| IRS2541SPBF | (IRS254xxPBF) LED BUCK REGULATOR CONTROL IC |
| IRS2548D | SMPS/LED DRIVER PFC HALF-BRIDGE CONTROL IC |
| IRS2500S | TRANSITION MODE PFC CONTROL IC |
| IRS2500SPBF | TRANSITION MODE PFC CONTROL IC |